Last week the High Court of England and Wales revoked a company voluntary arrangement (CVA) promoted by retailer Miss Sixty in a damning judgment that called into question the conduct of the practitioners involved. The case of Mourant & Co Trustees Limited v Sixty UK Limited (in administration) [2010] could end so-called guarantee stripping – where the CVA purports to discharge guarantees given by a third party – and provide powerful ammunition to landlords seeking to negotiate future CVAs with tenant companies.